1999 LY30

1999LY30, 1995 DU5, 1995DU5, 1999 KK19, 1999KK19, 40324, J95D05U, J99K19K, J99L30Y

All data for this body: [vot]

MPC data
Name (number) 1999 LY30 (40324)
a 2.14846
e 0.22398
i / sin(i) 2.1273 / 0.03712
q 1.66724
Q 2.62968
ω 150.9470
Node 182.0332
m 18.5608
n 0.3130
Epoch 2460800.5
nobs 905
nopp 20
Years observed 1993-2024
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.149
ep 0.145
sin(ip) 0.041
G 0.150
H 16.710
Mass
D 2.73 0.138
pV 0.057 0.0049
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1492 0.1449 0.0414 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.90 0.470 0.470 Masiero 2020PSJ.....1....5M NEATM
1.96 0.530 0.530 Nugent 2016AJ....152...63N NEATM
2.60 0.400 0.400 Ali-Lagoa 2017A&A...603A..55A NEATM
2.90 0.176 0.176 Masiero 2011ApJ...741...68M NEATM
3.00 0.400 0.400 Ali-Lagoa 2017A&A...603A..55A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.050 0.0100 0.0100 Ali-Lagoa 2017A&A...603A..55A NEATM
0.058 0.0059 0.0059 Masiero 2011ApJ...741...68M NEATM
0.060 0.0200 0.0200 Ali-Lagoa 2017A&A...603A..55A NEATM
0.090 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.123 0.1010 0.1010 Masiero 2020PSJ.....1....5M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.71 MPC-2023-12-04 MPC-2023-12-04 Phot